Home / 9,954,316.80-14,933,318.40-3,222,950.40

Finding the Fourth Proportional to 9,954,316.80, 14,933,318.40 and 3,222,950.40

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Solution

The fourth proportional to 9,954,316.80, 14,933,318.40 and 3,222,950.40 is: 4,835,022.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,316.80 : 14,933,318.40 = 3,222,950.40 : x
  2. Step 2: Convert to fraction form
    9,954,316.80/14,933,318.40 = 3,222,950.40/x
  3. Step 3: Cross multiply
    9,954,316.80x = 14,933,318.40 × 3,222,950.40
  4. Step 4: Simplify right side
    9,954,316.80x = 48,129,344,510,607.36
  5. Step 5: Solve for x
    x = 48,129,344,510,607.36/9,954,316.80
  6. Step 6: Final answer
    x = 4,835,022.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.